Maintaining a very aggressive symmetrical all-terrain tread design. The new Pirelli Scorpion ATR has been designed to optimize ride comfort and the tread wear of the tire, while keeping all-terrain traction characteristics. With the technology and experience of the Pirelli Research and Development department a new compound has been generated to provide a quiet all-terrain tread design and improved ride quality.

Limited, Prorated Lifetime Warranty - If the tire exhibits a defect in materials or workmanship, it will be replaced free of charge during the first 2/32 of an inch of treadwear. After 2/32" of treadwear the tire will be replaced at a discount based on the amount of tread remaining. Tire vibration and out-of-round claims are covered during the first 1/32" of treadwear.Warranties do not cover costs related to shipping or installation. Note: This is just a summery of the manufacturer's warranty, complete warranty terms are available upon request.

My truck originally had 18" wheels on it and I purchased the 20" wheels that are on the FX4 model and these Pirellis are what Ford puts on them. The white lettering is sweet and the whole look of the tire has an agressive sporty style. Very pleased..of course Vulcan Tires prices also made my decision to buy these even easier.